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TW200718077A - Reception of H-ARQ transmissions with interference cancellation in a quasi-orthogonal communication system - Google Patents

Reception of H-ARQ transmissions with interference cancellation in a quasi-orthogonal communication system

Info

Publication number
TW200718077A
TW200718077A TW095119415A TW95119415A TW200718077A TW 200718077 A TW200718077 A TW 200718077A TW 095119415 A TW095119415 A TW 095119415A TW 95119415 A TW95119415 A TW 95119415A TW 200718077 A TW200718077 A TW 200718077A
Authority
TW
Taiwan
Prior art keywords
packet
decoded
packets
symbols
interference
Prior art date
Application number
TW095119415A
Other languages
Chinese (zh)
Other versions
TWI321003B (en
Inventor
Ayman Fawzy Naguib
Alexei Gorokhov
ting-fang Ji
Dhananjay Ashok Gore
Arak Sutivong
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of TW200718077A publication Critical patent/TW200718077A/en
Application granted granted Critical
Publication of TWI321003B publication Critical patent/TWI321003B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H04L1/1819—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/713—Spread spectrum techniques using frequency hopping
    • H04B1/715—Interference-related aspects
    • H04B2001/7152—Interference-related aspects with means for suppressing interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Noise Elimination (AREA)
  • Radio Transmission System (AREA)

Abstract

To receive packets with interference cancellation, block transmissions for the packets are received on time-frequency blocks used by these packets. Receiver spatial processing is performed on input symbols to obtain detected symbols. Each packet is demodulated and decoded based on all detected symbols obtained for all block transmissions received for the packet. For each packet that is decoded correctly, the transmission for the packet is terminated, the interference due to the packet is estimated, and the estimated interference is subtracted from the input symbols for all time-frequency blocks used by the packet. Receiver spatial processing is performed on the interference-canceled symbols to obtain new detected symbols for all time-frequency blocks used by all correctly decoded packets. Each packet decoded in error and overlapping at least partially with any correctly decoded packet may be demodulated and decoded based on all detected symbols available for that packet.
TW095119415A 2005-06-07 2006-06-01 Reception of h-arq transmissions with interference cancellation in a quasi-orthogonal communication system TWI321003B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/147,830 US7554948B2 (en) 2005-06-07 2005-06-07 Reception of H-ARQ transmissions with interference cancellation in a quasi-orthogonal communication system

Publications (2)

Publication Number Publication Date
TW200718077A true TW200718077A (en) 2007-05-01
TWI321003B TWI321003B (en) 2010-02-21

Family

ID=37493992

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095119415A TWI321003B (en) 2005-06-07 2006-06-01 Reception of h-arq transmissions with interference cancellation in a quasi-orthogonal communication system

Country Status (11)

Country Link
US (1) US7554948B2 (en)
EP (2) EP2582083A3 (en)
JP (2) JP5231217B2 (en)
KR (1) KR100943866B1 (en)
CN (1) CN101189886B (en)
AR (1) AR053888A1 (en)
BR (1) BRPI0611183A2 (en)
CA (1) CA2609761C (en)
RU (1) RU2390969C2 (en)
TW (1) TWI321003B (en)
WO (1) WO2006132835A2 (en)

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US8433357B2 (en) 2007-01-04 2013-04-30 Qualcomm Incorporated Method and apparatus for utilizing other sector interference (OSI) indication
US8681749B2 (en) * 2007-01-04 2014-03-25 Qualcomm Incorporated Control resource mapping for a wireless communication system
US8457315B2 (en) * 2007-01-05 2013-06-04 Qualcomm Incorporated Pilot transmission in a wireless communication system
US8320407B2 (en) * 2007-01-05 2012-11-27 Qualcomm Incorporated Mapping of subpackets to resources in a communication system
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WO2009022709A1 (en) * 2007-08-13 2009-02-19 Sharp Kabushiki Kaisha Radio communication system, radio communication method, radio communication device, reception device, and program
US8181079B2 (en) 2007-09-21 2012-05-15 Qualcomm Incorporated Data transmission with HARQ and interference mitigation
EP2249498A1 (en) 2008-03-05 2010-11-10 Sharp Kabushiki Kaisha Communication system, communication device and communication method
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US8792426B2 (en) 2008-03-24 2014-07-29 Qualcomm Incorporated Method and apparatus for resource management in a wireless communication system
EP2109271A1 (en) 2008-04-11 2009-10-14 Alcatel-Lucent Deutschland AG MIMO decoding method and apparatus thereof
US20110041023A1 (en) * 2008-04-22 2011-02-17 Kazuyuki Shimezawa Communication device, communication system, reception method, and program
US8737501B2 (en) * 2008-06-13 2014-05-27 Silvus Technologies, Inc. Interference mitigation for devices with multiple receivers
RU2419252C2 (en) * 2009-02-19 2011-05-20 Открытое акционерное общество "Информационные спутниковые системы" имени академика М.Ф. Решетнёва" Method to prevent unauthorised access in satellite communication systems and device for its realisation
US8488724B2 (en) * 2009-05-14 2013-07-16 Silvus Technologies, Inc. Wideband interference mitigation for devices with multiple receivers
KR101655269B1 (en) * 2010-05-28 2016-09-07 삼성전자주식회사 Apparatus and method for resource segmetation in wireless communication system
CN102111242B (en) * 2011-03-16 2013-08-07 北京智网能达科技有限公司 Method for reducing narrowband noise interference in power line carrier communication
US8429482B1 (en) * 2012-03-22 2013-04-23 Xilinx, Inc. Multi-stage forward error correction decoding
US10136426B2 (en) 2014-12-05 2018-11-20 Dominant Technologies, LLC Wireless conferencing system using narrow-band channels
US10568155B2 (en) 2012-04-13 2020-02-18 Dominant Technologies, LLC Communication and data handling in a mesh network using duplex radios
US9143309B2 (en) 2012-04-13 2015-09-22 Dominant Technologies, LLC Hopping master in wireless conference
US9538571B2 (en) * 2014-12-05 2017-01-03 Dominant Technologies, LLC Communication and data handling in a mesh network using duplex radios
US10348380B1 (en) 2016-06-02 2019-07-09 Marvell International Ltd. Methods and apparatus for singular value decomposition with norm sorting
US10389414B1 (en) 2016-08-24 2019-08-20 Marvell International Ltd. Methods and apparatus for matrix compensation to prevent rank deficiency
US10397933B1 (en) * 2017-01-10 2019-08-27 Marvell International Ltd. Interference cancellation for receivers with multiple antennas
US10574312B2 (en) 2018-02-13 2020-02-25 Nxp Usa, Inc. Apparatus and methods for interference cancellation in multi-antenna receivers
US10804945B1 (en) 2018-06-29 2020-10-13 Nxp Usa, Inc. Apparatus and methods of dynamic interference cancellation for wireless receivers
US12289690B2 (en) 2022-06-09 2025-04-29 Microsoft Technology Licensing, Llc Interference reduction for wireless communications using interference cancellation and selective power control
US20230036520A1 (en) * 2022-10-01 2023-02-02 Intel Corporation Apparatus, system, and method of wireless communication based on a network coding (nc) scheme

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Also Published As

Publication number Publication date
EP1889493A2 (en) 2008-02-20
RU2390969C2 (en) 2010-05-27
JP5231217B2 (en) 2013-07-10
JP5461592B2 (en) 2014-04-02
KR20080021766A (en) 2008-03-07
JP2009500879A (en) 2009-01-08
CN101189886B (en) 2012-12-19
WO2006132835A2 (en) 2006-12-14
EP1889493B1 (en) 2013-05-22
EP2582083A3 (en) 2014-08-13
CN101189886A (en) 2008-05-28
JP2012120193A (en) 2012-06-21
EP2582083A2 (en) 2013-04-17
KR100943866B1 (en) 2010-02-24
TWI321003B (en) 2010-02-21
BRPI0611183A2 (en) 2010-08-24
CA2609761C (en) 2011-05-24
US20060274691A1 (en) 2006-12-07
RU2007148996A (en) 2009-07-20
WO2006132835A3 (en) 2007-07-26
CA2609761A1 (en) 2006-12-14
AR053888A1 (en) 2007-05-23
EP1889493A4 (en) 2011-05-18
US7554948B2 (en) 2009-06-30

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